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Edexcel A-Level Maths > Statistics: Data collection > Flashcards

Statistics: Data collection Flashcards

1
Q

Population

A

Set of items you are interested in

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2
Q

Census

A

Observes or measures every member of a population

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3
Q

Adv + disadv of census

A

+ Accurate results

  • Expensive/ time consuming ==> may destroy units
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4
Q

Sampling units

A

Individual units of a population

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5
Q

Sampling frame

A

List of sampling units

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6
Q
A
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Edexcel A-Level Maths (5 decks)

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